1 #ifndef __CS_CDOVB_SCALEQ_H__ 2 #define __CS_CDOVB_SCALEQ_H__ Store common elements used when building an algebraic system related to an equation.
void cs_cdovb_scaleq_boundary_diff_flux(const cs_real_t t_eval, const cs_equation_param_t *eqp, const cs_real_t *pdi, cs_equation_builder_t *eqb, void *context, cs_real_t *vf_flux)
Compute for each vertex of a boundary face, the portion of diffusive flux across the boundary face...
Definition: cs_cdovb_scaleq.c:2796
time step descriptor
Definition: cs_time_step.h:64
cs_equation_balance_t * cs_cdovb_scaleq_balance(const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Compute the balance for an equation over the full computational domain between time t_cur and t_cur +...
Definition: cs_cdovb_scaleq.c:2448
Set of parameters to handle an unsteady convection-diffusion-reaction equation with term sources...
Definition: cs_equation_param.h:177
#define BEGIN_C_DECLS
Definition: cs_defs.h:510
void cs_cdovb_scaleq_current_to_previous(const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Operate a current to previous operation for the field associated to this equation and potentially for...
Definition: cs_cdovb_scaleq.c:3464
Definition: cs_cdo_connect.h:79
void cs_cdovb_scaleq_solve_steady_state(bool cur2prev, const cs_mesh_t *mesh, const int field_id, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Build and solve the linear system arising from a scalar steady-state convection/diffusion/reaction eq...
Definition: cs_cdovb_scaleq.c:1480
void cs_cdovb_scaleq_diff_flux_dfaces(const cs_real_t *values, const cs_equation_param_t *eqp, cs_real_t t_eval, cs_equation_builder_t *eqb, void *context, cs_real_t *diff_flux)
Cellwise computation of the diffusive flux accross dual faces (a scalar) in each cell. Case of scalar-valued CDO-Vb schemes.
Definition: cs_cdovb_scaleq.c:3333
void cs_cdovb_scaleq_finalize_common(void)
Free work buffer and general structure related to CDO vertex-based schemes.
Definition: cs_cdovb_scaleq.c:803
double cs_real_t
Floating-point value.
Definition: cs_defs.h:322
Definition: cs_cdo_quantities.h:129
Set of arrays and local (small) dense matrices related to a mesh cell This is a key structure for bui...
Definition: cs_cdo_local.h:146
void cs_cdovb_scaleq_extra_post(const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Predefined extra-operations related to this equation.
Definition: cs_cdovb_scaleq.c:3488
void cs_cdovb_scaleq_get(cs_cell_sys_t **csys, cs_cell_builder_t **cb)
Retrieve work buffers used for building a CDO system cellwise.
Definition: cs_cdovb_scaleq.c:781
Definition: cs_equation_common.h:233
void * cs_cdovb_scaleq_free_context(void *builder)
Destroy a cs_cdovb_scaleq_t structure.
Definition: cs_cdovb_scaleq.c:1330
void cs_cdovb_scaleq_diff_flux_in_cells(const cs_real_t *values, const cs_equation_param_t *eqp, cs_real_t t_eval, cs_equation_builder_t *eqb, void *context, cs_real_t *diff_flux)
Cellwise computation of an approximation of a constant diffusive flux (a vector) in each cell...
Definition: cs_cdovb_scaleq.c:3211
void cs_cdovb_scaleq_flux_across_plane(const cs_real_t normal[], const cs_real_t *pdi, const cs_equation_param_t *eqp, int ml_id, cs_equation_builder_t *eqb, void *context, double *d_flux, double *c_flux)
Compute the diffusive and convective flux across a list of faces Case of scalar-valued CDO-Vb schemes...
Definition: cs_cdovb_scaleq.c:3031
Set of local and temporary buffers.
Definition: cs_cdo_local.h:60
cs_real_t * cs_cdovb_scaleq_get_cell_values(void *context, bool previous)
Compute an array of values at mesh cells by interpolating the variable field associated to the given ...
Definition: cs_cdovb_scaleq.c:2399
void * cs_cdovb_scaleq_init_context(const cs_equation_param_t *eqp, int var_id, int bflux_id, cs_equation_builder_t *eqb)
Initialize a cs_cdovb_scaleq_t structure storing data useful for building and managing such a scheme...
Definition: cs_cdovb_scaleq.c:839
void cs_cdovb_scaleq_init_common(const cs_cdo_quantities_t *quant, const cs_cdo_connect_t *connect, const cs_time_step_t *time_step, const cs_matrix_structure_t *ms)
Allocate work buffer and general structures related to CDO vertex-based schemes Set shared pointers...
Definition: cs_cdovb_scaleq.c:727
#define END_C_DECLS
Definition: cs_defs.h:511
void cs_cdovb_scaleq_solve_theta(bool cur2prev, const cs_mesh_t *mesh, const int field_id, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Build and solve the linear system arising from a scalar unsteady convection/diffusion/reaction equati...
Definition: cs_cdovb_scaleq.c:2000
void cs_cdovb_scaleq_solve_implicit(bool cur2prev, const cs_mesh_t *mesh, const int field_id, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Build and solve the linear system arising from a scalar unsteady convection/diffusion/reaction equati...
Definition: cs_cdovb_scaleq.c:1711
bool cs_cdovb_scaleq_is_initialized(void)
Check if the generic structures for building a CDO-Vb scheme are allocated.
Definition: cs_cdovb_scaleq.c:705
void cs_cdovb_scaleq_init_values(cs_real_t t_eval, const int field_id, const cs_mesh_t *mesh, const cs_equation_param_t *eqp, cs_equation_builder_t *eqb, void *context)
Set the initial values of the variable field taking into account the boundary conditions. Case of scalar-valued CDO-Vb schemes.
Definition: cs_cdovb_scaleq.c:1369
cs_real_t * cs_cdovb_scaleq_get_vertex_values(void *context, bool previous)
Retrieve an array of values at mesh vertices for the variable field associated to the given context T...
Definition: cs_cdovb_scaleq.c:2367
struct _cs_matrix_structure_t cs_matrix_structure_t
Definition: cs_matrix.h:89